Look and Say in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 219th badboj40 531 113 10ms 26 Dec 2022 219th Techdude01 531 113 10ms 14 Feb 2023 219th yokasuretsu 531 113 12ms 9 Jan 2025 219th Pyroan 531 113 11ms 25 Feb 2025 230th geofft 526 114 10ms 10 Dec 2020 230th j-Ewan 526 114 11ms 11 Mar 2022 230th 40fied4t 526 114 10ms 17 May 2025 230th dirckvdende 526 114 16ms 25 Jul 2025 230th luuumine 🇫🇷 526 114 10ms 14 Oct 2025 235th dahrens 522 115 13ms 13 May 2021 235th AbelPelser 522 115 10ms 2 Jul 2022 235th OppositeShark 522 115 13ms 20 Jul 2022 235th adamnielson42 🇺🇸 522 115 11ms 1 Jun 2023 239th LlamaLad7 🇬🇧 517 116 16ms 16 Jan 2021 239th SniperSmiley 🇺🇸 517 116 10ms 5 Sep 2022 239th MaxElf999 517 116 12ms 28 Sep 2022 239th RyGuy101 517 116 15ms 19 Jul 2023 239th anonymaew 517 116 12ms 2 Aug 2023 239th resoNathan 517 116 11ms 26 Apr 2024 239th BlankSpruce 517 116 10ms 3 Sep 2025 239th madeforlosers 517 116 10ms 38 hours ago 247th ydevor 🇮🇱 513 117 10ms 3 Dec 2020 247th raymur 513 117 11ms 26 Jan 2022 249th wrhm 508 118 16ms 12 Dec 2020 249th artieleach 508 118 12ms 8 Feb 2021 249th galloj 🇨🇿 508 118 12ms 17 Aug 2022 249th glesnick 508 118 12ms 18 Aug 2022 253rd VilBoub 504 119 10ms 17 Apr 2022 253rd AlbertCoolGuy 504 119 11ms 3 Dec 2022 253rd roguh 🇬🇹 504 119 12ms 9 Jan 2024 256th ThatAlo 500 120 11ms 24 Feb 2022 256th MichaelMBradley 🇨🇦 500 120 15ms 13 Apr 2022 256th Alban-Boissard 500 120 11ms 14 Jun 2025 259th Pena86 496 121 11ms 19 Feb 2021 259th NanduBC 496 121 17ms 20 Mar 2021 259th lemogne 496 121 14ms 8 Aug 2021 259th tobyLovick 496 121 10ms 13 Dec 2023 263rd b4dpxl 492 122 10ms 3 Nov 2021 264th ethandhunt 488 123 10ms 15 Aug 2021 265th Trunksistor 🇫🇷 484 124 10ms 22 Apr 2022 265th Eugen-str 484 124 10ms 1 Nov 2023 265th yuchuehw 484 124 10ms 18 Jan 2024 265th Stockoh 🇫🇷 484 124 11ms 26 Apr 2024 265th Rubiksmath 484 124 10ms 1 Oct 2024 265th calebaitken 484 124 20ms 17 Apr 2025 265th Flekay 🇩🇪 484 124 14ms 10 Jul 2025 272nd lmolteno 480 125 10ms 7 Mar 2021 272nd matricronia 480 125 11ms 6 May 2021 272nd clementblaudeau 480 125 11ms 5 Oct 2021 272nd mathb0y512 480 125 10ms 26 Nov 2022 272nd Florian-Mt 480 125 11ms 2 Oct 2023 277th ValdeQwerty 476 126 10ms 31 May 2023 277th starfihs 476 126 44ms 23 Feb 2025 279th mhenion8293 🇺🇸 472 127 13ms 19 Jan 2022 279th tooningelaere 472 127 10ms 4 Dec 2022 279th randolchance 472 127 13ms 24 Jan 2023 279th clemmers 🇺🇸 472 127 10ms 30 Jul 2023 279th brimstonetrader 472 127 10ms 18 Dec 2023 279th cros107 🇦🇺 472 127 13ms 7 Mar 2024 285th hjcafaroUC 469 128 15ms 29 May 2021 285th hymanimy 469 128 11ms 3 Aug 2021 285th AZ9tumas 469 128 63ms 12 Oct 2022 285th TheCod-r 🇦🇶 469 128 10ms 18 Feb 2023 289th CodeAltF4 465 129 15ms 8 Mar 2022 289th pmooreh 465 129 13ms 19 Aug 2022 291st michelebastione 🇮🇹 462 130 15ms 4 Dec 2020 291st Ellipsibus 462 130 11ms 9 Aug 2022 291st logvp 462 130 16ms 12 Jan 2024 291st geooff 462 130 14ms 11 May 2024 291st Mabeloid 🇳🇴 462 130 12ms 11 Sep 2024 296th Ailko 🇧🇪 458 131 12ms 6 May 2022 296th try-except-try-accept 🇹🇭 458 131 10ms 28 Jun 2022 296th Glinte 458 131 11ms 13 Dec 2023 299th wirewolf010 455 132 10ms 5 Jan 2022 299th ademdj19 455 132 10ms 12 Apr 2022 First Prev 226–300 of 397 Next Last
